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Vol. 45 No. 3 (2007)

Published: 2011-12-13

SOME NEW APPROACHES IN THE FUZZY CONTROL METHOD USING HEDGE ALGEBRAS

Nguyễn Cát Hồ, Phạm Thanh Hà, Vũ Như Lân

5-14
- PDF (Vietnamese)
AN ALGORITHM FOR DATA MINING ON LARGE INCEMENT DATABASE BASED ON THE PARTITION DATA

Nguyễn Hữu Trọng

15-26
- PDF (Vietnamese)
A DIGITAL WATERMARK SCHEMA BASED ON THE DISCRETE WAVELET TRANSFORM AND PSEUDO RANDOM NUMBER MATRICES

Nguyễn Văn Tảo, Bùi Thế Hồng

27-34
- PDF (Vietnamese)
NEW APPROACH FOR CLASSIFYING TRANSIENT PHENOMENA IN POWER TRANSFORMER USING DISCRETE WAVELET TRANSFORMS (DWT) AND FUZZY LOGIC

Nguyễn Hoàng Việt, Nguyễn Tuấn Dũng

35-41
- PDF (Vietnamese)
To study the chemical composition of species of sponges collected Xestopongia Testudinaria in Vietnam

Nguyễn Xuân Cường

43-50
- PDF (Vietnamese)
STUDYING BIOPROCESSING PROCEDURES FOR PREPARATION OF CHITIN FROM SHRIMP SHELLS

Nguyễn Văn Thiết

51-58
- PDF (Vietnamese)
Study prepared manganese dioxide ore active pyrolusit Vietnam. Part 2. study prepared manganese dioxide activity in a state of high dispersion by the method of oxidation of Mn (II) with KMnO4

Bùi Trung

59-65
- PDF (Vietnamese)
THERMAL STABILITY, FLAME RETARDANCY AND ELECTRICAL PROPERTIES OF POLY (VINYL CHLORIDE)/CLAY COMPOSITES

Thái Hoàng, Nguyễn Thạc Kim

67-73
- PDF (Vietnamese)
Synthetic silica gel for thin-layer chromatography: a number of factors affect the movement of Rf

Lê Thị Hoài Nam, Đỗ Xuân Đồng, Nguyễn Thuý Nga

75-80
- PDF (Vietnamese)
DETOXIFIED ABILITY FOR WASTE WATER CONTAMINATED WITH TNT BY USING CYPERUS ALTERNIFOLIUS LINN.

Đỗ Ngọc Khuê

81-87
- PDF (Vietnamese)
STUDY ON THE PREPARATION AND MEASUMENT OF PROPERTIES OF POLYMER ALLOYS MATERIALS BASED ON HDPE AND WASTE RUBBER POWDER MODIFICATED BY ULTRASOUND AND STEARIC ACID

Trần Thị Thanh Vân

89-94
- PDF (Vietnamese)
Isolation and selection of nitrifying bacteria for application in lake water pollution treatment

Trần Liên Hà, Phạm Tuấn Anh, Nguyễn Thị Thanh

95-100
- PDF (Vietnamese)
RESEARCHING AND MODELLING MASS TRANFER PROCESS HAVING A COMPLEX SYSTEM OF CHEMICAL IN POROUS MEDIUM

Mai Xuân Kỳ, Tạ Hồng Đức, Phạm Ngọc Anh

101-110
- PDF (Vietnamese)
APPLYING COMPOSITE STRUCTURE FOR RAISING FIRE RESISTANCE OF STEEL BEAM

Phạm Thị Ngọc Thu

111-121
- PDF (Vietnamese)
A COMPARISON ON PROCESS OF CHEMICAL COPOSITION CHANGES AND QUALITY PF BLACK TEA IN CONTINUED AND DISCONTINUED FERMANTATI0N

Nguyễn Bá Ngọc, Hà Duyên Tư

123-129
- PDF (Vietnamese)